[xcrysden] Fermi surface visualization with SOC

Viridi Bang viridibang at gmail.com
Wed Apr 29 02:55:10 CEST 2020


Dear all,

I'm trying to visualize the Fermi surface using method below:

1. python3 Fermi_kpoints.py 9 9 9
2. SCF calculation with VASP (ISYM = -1)
3. python3 Fermi_surface.py
4. Open Xcrysden.bsxf file with Xcrysden software

When the spin-orbit coupling (SOC) is not included, there is no problem to
visualize the Fermi surface. However, when the SOC included, Xcrysden
software shows nothing except the Brillouin zone. Can anybody advise
about this?

Best,
Bang
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